Samsung SPC-300 Coaxial Remote Controller
Control via coaxial cable or RS-485
Camera connected : 1unit
Cable extension : Max. 500m (with 5C-2V cable)
External control interface : RS-232C, RS-485
Power input : 12V DC adaptor or 4AA battery
闭路电视专用
(产品规格与参数定期维护，如有改变恕不另行通知)
图片只供参考.